| 基于“双差法”地震精确定位研究2002年12月14日玉门5.9级地震的发震断层和发震机制 |
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| 引用本文： | 荣代潞,李亚荣.基于“双差法”地震精确定位研究2002年12月14日玉门5.9级地震的发震断层和发震机制[J].西北地震学报,2004,26(3):223-227. |
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| 作者姓名： | 荣代潞 李亚荣 |
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| 作者单位： | 中国地震局地震预测研究所兰州科技创新基地,甘肃,兰州,730000;中国地震局兰州地震研究所,甘肃,兰州,730000 |
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| 基金项目： | 中国地震局兰州地震研究所项目 |
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| 摘 要： | 利用双差地震定位方法对2002年12月14日玉门5．9级地震主震和余震序列进行了精确定位，在此基础上讨论了本次地震的发震断层和发震机制。
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| 关 键 词： | 双差地震定位法 玉门5．9级地震 发震断层 发震机制 |
| 收稿时间： | 2004/5/17 0:00:00 |
STUDY ON THE GENERATING FAULT AND MECHANISM OF THE M5.9 YUMEN EARTHQUAKE ON DEC.14, 2002, ACCORDING TO THE ACCURATE LOCATING OF THE SEISMIC SEQUENCES USING THE DOUBLE-DIFFERENCE EARTHQUAKE LOCATION ALGORITHM |
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| RONG Dai-lu and LI Ya-rong.STUDY ON THE GENERATING FAULT AND MECHANISM OF THE M5.9 YUMEN EARTHQUAKE ON DEC.14, 2002, ACCORDING TO THE ACCURATE LOCATING OF THE SEISMIC SEQUENCES USING THE DOUBLE-DIFFERENCE EARTHQUAKE LOCATION ALGORITHM[J].Northwestern Seismological Journal,2004,26(3):223-227. |
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| Authors: | RONG Dai-lu and LI Ya-rong |
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| Institution: | Lanzhou Base of Institute of Earthquake Prediction, CEA, Lanzhou 730000 China;Lanzhou Institute of Seismology, CEA, Lanzhou 730000 China and Lanzhou Base of Institute of Earthquake Prediction, CEA, Lanzhou 730000 China;Lanzhou Institute of Seismology, CEA, Lanzhou 730000 China |
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| Abstract: | The seismic sequence of the M5.9 Yumen earthquake on Dec. 14,2002,are relocated using the double-difference earthquake location algorithm. On this base the generating fault and mechanism are discussed. |
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| Keywords: | Double-difference earthquake location algorithm M5 9 Yumen earthquake Generating fault Seismic mechanism |
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